Reetz, Manfred T.; Drewes, Mark W.; Schmitz, Alfred, Angewandte Chemie, 1987, vol. 99, # 11, p. 1186 - 1188
作者:Reetz, Manfred T.、Drewes, Mark W.、Schmitz, Alfred
DOI:——
日期:——
Selective N-dealkylation of tertiary amines derived from phenylglycinol or ephedrine family
作者:Claude Agami、François Couty、Gwilherm Evano
DOI:10.1016/s0040-4039(99)00594-8
日期:1999.5
Tertiary amines bearing an hydroxyethyl group derived from phenylglycinol, norephedrine or norpseudoephedrine can be selectively dealkylated using a two-step sequence involving treatment with thionyl chloride in THF, followed by reaction with an excess of potassium cyanide in THF:DMSO. These conditions are compatible with the presence of an insaturation or a benzyl ether in the substrate. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
REETZ, M. T.;DREWES, M. W.;SCHMITZ, A.;HOLDGRUN, X.;WUNSCH, T.;BINDER, J., PHIL. TRANS. ROY. SOC. LONDON, 326,(1988) N 1592, C. 573-578
作者:REETZ, M. T.、DREWES, M. W.、SCHMITZ, A.、HOLDGRUN, X.、WUNSCH, T.、BINDER, J.